<a href="#" class="dropdown-toggle" data-toggle="dropdown" data-bind="visible: systemActions().length > 0">
    <i class="icon-off"></i> {{ _('System') }}
    <b class="caret"></b>
</a>
<ul class="dropdown-menu" data-bind="foreach: systemActions">
    <!-- ko if: action == "divider" -->
    <li class="divider" />
    <!-- /ko -->
    <!-- ko if: action != "divider" -->
    <li><a href="#" data-bind="click: $root.triggerAction, text: name"></a></li>
    <!-- /ko -->
</ul>
